MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

First Washington CORP's Holding History (CIK: 0001390043)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015

Shares 116,100 Value ($000) $1,997 Avg Close $4.95 Range $4.48 - $5.44

Q2 2015

Shares 254,600 Value ($000) $4,972 Avg Close $5.79 Range $5.30 - $6.32

Q1 2015

Shares 269,850 Value ($000) $5,759 Avg Close $6.06 Range $5.47 - $6.65

Q4 2014

Shares 288,510 Value ($000) $6,780 Avg Close $6.84 Range $5.78 - $7.67

Q3 2014

Shares 189,760 Value ($000) $5,278 Avg Close $8.38 Range $7.36 - $9.47

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	116,100	$1,997	$4.95	$4.48 - $5.44
Q2 2015	254,600	$4,972	$5.79	$5.30 - $6.32
Q1 2015	269,850	$5,759	$6.06	$5.47 - $6.65
Q4 2014	288,510	$6,780	$6.84	$5.78 - $7.67
Q3 2014	189,760	$5,278	$8.38	$7.36 - $9.47